单项选择题
YouhaveveryfewCisco7920wirelessIPphonesonyournetwork,butlotsofwirelesslaptops.YouwanttoincreasethebandwidthavailableforthelaptopsbydecreasingthebandwidthreservedfortheCisco7920phones.Whatisthelowestpercentageofvoice-allocatedbandwidthyoucanselectontheWLANcontroller?()
A.25percent
B.40percent
C.55percent
D.75percent
A.YouwanttoincreasethebandwidthavailableforthelaptopsbydecreasingthebandwidthreservedfortheCisco7920phones.Whatisthelowestpercentageofvoice-allocatedbandwidthyoucanselectontheWLANcontroller?()
A.25percent
B.40percent
C.55percent
D.75percent